/*
 * Copyright 2010 Assert Developments
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * 	http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package be.ad.coffeebreak.rest;

import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.TimeZone;

/**
 * @author Stefan Bangels
 */
public class DateUtil {

    public static Date toDate(int year, int month, int day) {
        Calendar calendar = GregorianCalendar.getInstance();
        calendar.setTimeZone(TimeZone.getTimeZone("GMT"));
        calendar.set(Calendar.YEAR, year);
        calendar.set(Calendar.MONTH, month - 1);
        calendar.set(Calendar.DAY_OF_MONTH, day);
        calendar.set(Calendar.HOUR_OF_DAY, 0);
        calendar.set(Calendar.MINUTE, 0);
        calendar.set(Calendar.SECOND, 0);
        calendar.set(Calendar.MILLISECOND, 0);
        return calendar.getTime();
    }

    public static int getCurrentYear() {
        Calendar calendar = GregorianCalendar.getInstance();
        return calendar.get(Calendar.YEAR);
    }

    public static int getDaysInMonth(int month) {
        Calendar calendar = GregorianCalendar.getInstance();
        calendar.set(Calendar.MONTH, month - 1);
        return calendar.getActualMaximum(Calendar.DAY_OF_MONTH);
    }

}
